The portable pumps for these high pressure skids are designed with diaphragm or self-priming piston pumps. These pumps are mounted on welded frames, protected by high quality epoxy coatings. Units can include hose reels, electric or manual, with high pressure fog/stream nozzles. Pumps can also include high pressure foam proportioning systems. These proportioners insure consistent injection of foam concentrates throughout a wide range of percentages. The units are also available with water tanks (polypropylene) from 50 to 500 gallons. With 11 gpm @ 1450 P.S.I., these skid units provide outstanding protection with minimal water usage.